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ENH: Use the real prime tower model after slicing.

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1. set wipe tower real height
2. fix wipe tower small arc error
3. add rib_width constraint to ensure that the rib wall of the wipetower are attached to the infill.
jira: STUDIO-10540

Change-Id: Idfdc809f0236121d98587ac2a09a2ebbf5caf945
(cherry picked from commit 3a7dcfd23249571224a4d538c55907a0a5c6154d)
This commit is contained in:
jiangkai.zhao
2025-03-04 15:27:12 +08:00
committed by Noisyfox
parent f850d397c9
commit 5573293582
9 changed files with 323 additions and 91 deletions
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55
src/libslic3r/Print.cpp
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@@ -977,13 +977,20 @@ static StringObjectException layered_print_cleareance_valid(const Print &print,
Polygons convex_hulls_temp;
if (print.has_wipe_tower()) {
Polygon wipe_tower_convex_hull;
wipe_tower_convex_hull.points.emplace_back(scale_(x), scale_(y));
wipe_tower_convex_hull.points.emplace_back(scale_(x + width), scale_(y));
wipe_tower_convex_hull.points.emplace_back(scale_(x + width), scale_(y + depth));
wipe_tower_convex_hull.points.emplace_back(scale_(x), scale_(y + depth));
wipe_tower_convex_hull.rotate(a);
convex_hulls_temp.push_back(wipe_tower_convex_hull);
if (!print.is_step_done(psWipeTower)) {
Polygon wipe_tower_convex_hull;
wipe_tower_convex_hull.points.emplace_back(scale_(x), scale_(y));
wipe_tower_convex_hull.points.emplace_back(scale_(x + width), scale_(y));
wipe_tower_convex_hull.points.emplace_back(scale_(x + width), scale_(y + depth));
wipe_tower_convex_hull.points.emplace_back(scale_(x), scale_(y + depth));
wipe_tower_convex_hull.rotate(a);
convex_hulls_temp.push_back(wipe_tower_convex_hull);
} else {
//here, wipe_tower_polygon is not always convex.
Polygon wipe_tower_polygon = print.wipe_tower_data().wipe_tower_mesh_data->bottom;
wipe_tower_polygon.translate(Point(scale_(x), scale_(y)));
convex_hulls_temp.push_back(wipe_tower_polygon);
}
}
if (!intersection(convex_hulls_other, convex_hulls_temp).empty()) {
if (warning) {
@@ -2569,7 +2576,7 @@ Points Print::first_layer_wipe_tower_corners(bool check_wipe_tower_existance) co
{
double width = m_wipe_tower_data.bbx.max.x() - m_wipe_tower_data.bbx.min.x();
double depth = m_wipe_tower_data.bbx.max.y() -m_wipe_tower_data.bbx.min.y();
Vec2d pt0 = m_wipe_tower_data.bbx.min;
Vec2d pt0 = m_wipe_tower_data.bbx.min + m_wipe_tower_data.rib_offset.cast<double>();
// First the corners.
std::vector<Vec2d> pts = { pt0,
@@ -2874,8 +2881,8 @@ const WipeTowerData &Print::wipe_tower_data(size_t filaments_cnt) const
}
const_cast<Print *>(this)->m_wipe_tower_data.brim_width = m_config.prime_tower_brim_width;
}
if (m_config.prime_tower_brim_width < 0) const_cast<Print *>(this)->m_wipe_tower_data.brim_width = WipeTower::get_auto_brim_by_height(max_height);
}
if (m_config.prime_tower_brim_width < 0 ) const_cast<Print *>(this)->m_wipe_tower_data.brim_width = WipeTower::get_auto_brim_by_height(max_height);
return m_wipe_tower_data;
}
@@ -3058,10 +3065,13 @@ void Print::_make_wipe_tower()
m_wipe_tower_data.used_filament = wipe_tower.get_used_filament();
m_wipe_tower_data.number_of_toolchanges = wipe_tower.get_number_of_toolchanges();
m_wipe_tower_data.construct_mesh(wipe_tower.width(), wipe_tower.get_depth(), wipe_tower.get_height(), wipe_tower.get_brim_width(), config().prime_tower_rib_wall.value,
wipe_tower.get_rib_width(), wipe_tower.get_rib_length(), config().prime_tower_fillet_wall.value);
const Vec3d origin = this->get_plate_origin();
m_fake_wipe_tower.set_fake_extrusion_data(wipe_tower.position(), wipe_tower.width(), wipe_tower.get_height(),
wipe_tower.get_layer_height(), m_wipe_tower_data.depth, m_wipe_tower_data.brim_width,
{scale_(origin.x()), scale_(origin.y())});
m_fake_wipe_tower.rib_offset = wipe_tower.get_rib_offset();
m_fake_wipe_tower.set_fake_extrusion_data(wipe_tower.position() + m_fake_wipe_tower.rib_offset, wipe_tower.width(), wipe_tower.get_height(), wipe_tower.get_layer_height(),
m_wipe_tower_data.depth,
m_wipe_tower_data.brim_width, {scale_(origin.x()), scale_(origin.y())});
m_fake_wipe_tower.outer_wall = wipe_tower.get_outer_wall();
} else {
// Get wiping matrix to get number of extruders and convert vector<double> to vector<float>:
@@ -4667,6 +4677,25 @@ ExtrusionLayers FakeWipeTower::getTrueExtrusionLayersFromWipeTower() const
}
return wtels;
}
void WipeTowerData::construct_mesh(float width, float depth, float height, float brim_width, bool is_rib_wipe_tower, float rib_width, float rib_length,bool fillet_wall)
{
wipe_tower_mesh_data = WipeTowerMeshData{};
float first_layer_height=0.08; //brim height
if (!is_rib_wipe_tower) {
wipe_tower_mesh_data->real_wipe_tower_mesh = make_cube(width, depth, height);
wipe_tower_mesh_data->real_brim_mesh = make_cube(width + 2 * brim_width, depth + 2 * brim_width, first_layer_height);
wipe_tower_mesh_data->real_brim_mesh.translate({-brim_width, -brim_width, 0});
wipe_tower_mesh_data->bottom = {scaled(Vec2f{-brim_width, -brim_width}), scaled(Vec2f{width + brim_width, 0}), scaled(Vec2f{width + brim_width, depth + brim_width}),
scaled(Vec2f{0, depth})};
} else {
wipe_tower_mesh_data->real_wipe_tower_mesh = WipeTower::its_make_rib_tower(width, depth, height, rib_length, rib_width, fillet_wall);
wipe_tower_mesh_data->bottom = WipeTower::rib_section(width, depth, rib_length, rib_width, fillet_wall);
wipe_tower_mesh_data->bottom = offset(wipe_tower_mesh_data->bottom, scaled(brim_width)).front();
wipe_tower_mesh_data->real_brim_mesh = WipeTower::its_make_rib_brim(wipe_tower_mesh_data->bottom, first_layer_height);
wipe_tower_mesh_data->real_wipe_tower_mesh.translate(Vec3f(rib_offset[0], rib_offset[1],0));
wipe_tower_mesh_data->real_brim_mesh.translate(Vec3f(rib_offset[0], rib_offset[1], 0));
wipe_tower_mesh_data->bottom.translate(scaled(Vec2f(rib_offset[0], rib_offset[1])));
}
}
} // namespace Slic3r